Perhaps you should try some spelling variations:
sach kem » hanh kem
cham xuc » cam xuc, chat xuc, cham soc
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
cuu tre » cua tre, cau tren, cau treo
tang ma » mang may, tang van
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
va don » va dong, va doc, va do
vi cuu » vi luu, vinh cuu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach kem) or (sac ky)) ((nang x) or (tang ma)) hoi. hieu ve cham xuc va don vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach kem) OR (sac ky)) ((nang x) OR (tang ma)) hoi. hieu ve cham xuc va don vi cuu tre.
• Adding a wildcard symbol may retrieve word variants: thu ((sach kem) or (sac ky)) ((nang x) or (tang ma)) hoi. hieu ve cham xuc va don vi cuu tre*.